Grant free configuration
US10568129B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 15, 2018 |
| Grant date | Feb 18, 2020 |
| Priority date | — |
| Expiry date | Jun 27, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W72/1268
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A wireless device may receive a radio resource control message comprising first configuration parameter(s) of a configured periodic grant of a first type. The first configuration parameter(s) may indicate: a timing offset and a symbol number that identify a resource of an uplink grant of the configured periodic grant; a first periodicity of the configured periodic grant, the first periodicity indicating a time interval between two subsequent resources of the configured periodic grant; and one or more demodulation reference signal parameters of the configured periodic grant. The configured periodic grant may be activated in response to the radio resource control message. Symbol(s) of the resource of the uplink grant of the configured periodic grant may be determined based on the timing offset, the symbol number, and the first periodicity. Transport block(s) may be transmitted, via the resource, employing the demodulation reference signal parameter(s).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.